Sennheisers are good but Audio Technica's are just GREAT
Go for Audio Technica T200 or M20 in that price range.
audio technica ATH AD500 is 5.2K in Pristine Note :/ Audio Technica ATH-AD500 [ATH-AD500] - Rs.5,200.00 : Pristine Note, Shop audio, headphones, amplifier, DAC, hifi, mp3, audiophile products online store India
AD300 is for 3.4K ..
Go with AD500 if you can afford. however theres not much difference. it has bigger driver than ad300. so i presume a better bass reproduction.
AD series are Open back cans so dont expect any kind of isolation. strictly for home use.
you will love its Open sound the most. excellent clarity with amazing soundstage.
Pristine note is the best place to get as you get to audition them before you buy at their place and very good support service.